2012-2013学年云南昆明官渡第二中学高一上第二次阶段性检测英语卷（带解析）

1.

如图1，用一根长为L=1m的细线，一端系一质量为m=1kg的小球（可视为质点），另一端固定在一光滑锥体顶端，锥面与竖直方向的夹角θ=37°，当小球在水平面内绕锥体的轴做匀速圆周运动的角速度为ω时，细线的张力为T．求（g=10m/s²，sin37°= $\frac{3}{5}$ ，cos37°= $\frac{4}{5}$ ，计算结果可用根式表示）：

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2.

人体内哪种激素分泌不足会引起糖尿病（　　）

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3.

动车组列车（如图所示）是由几节自带动力的车厢（动车）加几节不带动力的车厢（拖车）编成一组，它将动力装置分散安装在多节车厢上．在某次试运行中共有4节动车和4节拖车组成动车组，每节动车可以提供P₀=750kW的额定功率，每节车厢平均质量为m=20t．该次试运行开始时动车组先以恒定加速度a=0.5m/s²启动做直线运动，达到额定功率后再做变加速直线运动，总共经过550s的时间加速后，动车组便开始以最大速度v_m=270km/h匀速行驶．设每节动车在行驶中的功率相同，行驶过程中每节车厢所受阻力相同且恒定．求：

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4.

如图所示，电梯与水平地面成θ角，一人站在电梯上，电梯从静止开始匀加速上升，到达一定速度后再匀速上升，若以N表示水平梯板对人的支持力，G为人受到的重力，f为电梯对人的静摩擦力，下列结论正确的是（）

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5.

The boy sits at the desk , but he doesn't feel .

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6.

摄影组在某大楼边拍摄武打片，要求特技演员从地面飞到屋顶如图所示．若特技演员的质量m=50kg，人和车均视为质点，g=10m/s²，导演从某房顶离地H=8m处架设了轮轴，轮和轴的直径之比为2：1．若轨道车从图中A前进s=6m到B处时速度为v=5m/s，则由于绕在轮上细刚丝拉动特技演员（）

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7.

-- Must I dress up as the Monkey King?

-- No, you . You can choose whatever you like.

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8.

-- Must I dress up as the Monkey King?

-- No, you . You can choose whatever you like.

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9.

如图所示，两个质量相等的物体A、B处在同一水平线上，当物体A被水平抛出的同时，物体B开始自由下落，图中曲线AC为物体A的运动轨迹，直线BD为物体B的运动轨迹，两轨迹相交于O点，空气阻力忽略不计，则（）

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10.

如图所示，两个质量相等的物体A、B处在同一水平线上，当物体A被水平抛出的同时，物体B开始自由下落，图中曲线AC为物体A的运动轨迹，直线BD为物体B的运动轨迹，两轨迹相交于O点，空气阻力忽略不计，则（）

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11.

如图所示，两个质量相等的物体A、B处在同一水平线上，当物体A被水平抛出的同时，物体B开始自由下落，图中曲线AC为物体A的运动轨迹，直线BD为物体B的运动轨迹，两轨迹相交于O点，空气阻力忽略不计，则（）

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12.

– Hi, Peter. How is your work getting along?
– Very well. Everything is going on according to ______.

A．schedule

B．forecast

C．expression

D．accent

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13.

I ______ him to give up smoking, and succeeded.

A．persuaded

B．tried to advise

C．tried to persuade

D．suggested

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14.

You should not ______ your mistakes if you want to make greater progress.

A．concern

B．organize

C．prefer

D．ignore

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15.

The teacher requested that we ______ the classroom after using it.

A．cleaned

B．cleaning

C．to clean

D．clean

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16.

The moment I met you, I ______ you though I hadn’t seen you for about ten years.

A．saw

B．recognized

C．knew

D．watched

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17.

No one can imagine the difficulty he had ______ playing computer games.

A．to give in

B．to give up

C．giving up

D．giving in

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18.

You’d better ______ your scores and see if you have passed the exam.

A．add up

B．go through

C．set down

D．come up

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19.

Mother told me ______ near the river.

A．don’t play

B．not to play

C．not play

D．not playing

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20.

When the meeting was ______, it was already midnight.

A．at the end

B．end up

C．at an end

D．in the end

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21.

We were ______ surprised at the news that we couldn’t say anything.

A．so

B．much

C．very

D．quite

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22.

______ he has made up his mind, no one can make him change it.

A．Once

B．Unless

C．Until

D．As

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23.

His friends ignored his advice, ______ they knew it to be helpful.

A．as if

B．since

C．even if

D．so that

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24.

I arrived half an hour earlier 　　　 I had time to talk with him before the meeting.

A．as soon as	B．as a result
C．in order to	D．so that

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25.

Jane is one of the students in the class ______ have ever been to China.

A．which

B．/

C．who

D．whom

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26.

He asked me ______.

A．whether was I a football player	B．was I a football player
C．that whether I was a football player	D．whether I was a football player

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27.

I will never forget the classmates ______ I studied with.

A．that

B．which

C．whose

D．whom

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28.

It was on May 12, 2008 ______ the Wenchuan Earthquake happened.

A．when

B．which

C．since

D．that

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29.

– Let's play football after class, shall we?
–______ I can’t wait to do that.

A．Forget it!

B．Thank you.

C．Why not?

D．Not at all.

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30.

– I’ve got the first place in the English Speech Contest.
– ______.

A．Congratulations

B．The same to you

C．Don’t mention it.

D．Have a good time

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31.

下列每个句子均有一个错误，请找出并改正。（注意：每句只有一个错误。）
【小题1】There are a pen and two books on the desk.
【小题2】Two third of the people were badly injured during the earthquake.
【小题3】At last, the Mekong enters into the South China Sea.
【小题4】Amy is the only one of the girls who come from France.
【小题5】By the end of last year, we have learnt 3,000 words.
【小题6】You won’t find difficult to solve the problems.
【小题7】You can borrow so many books as you want.
【小题8】Mice ran out of the fields looked for places to hide.
【小题9】I prefer to watch TV rather than reading a boring book.
【小题10】I’m eighteen years old and I live in small village.

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2012-2013学年云南昆明官渡第二中学高一上第二次阶段性检测英语卷（带解析）

1.选择题(共11题)

2.单项选择(共19题)

3.单句改错(共1题)

【1】题量占比

【2】：难度分析